Abstract
In the current contribution, we present a novel method for the determination of the high frequency tortuosity parameter, α ∞ in high porous media. Therefore, time‐domain measurements of ultrasonic signals are performed with a transmission technique. Aluminium foams with different pore fluids will be under the scope of experimental investigation. Finally, the experimental results are compared with analytical wave propagation tests. (© 2012 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Cite
CITATION STYLE
Gueven, I., Kurzeja, P., Luding, S., & Steeb, H. (2012). Experimental evaluation of phase velocities and tortuosity in fluid saturated highly porous media. PAMM, 12(1), 401–402. https://doi.org/10.1002/pamm.201210189
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